package com.itrencai.d1_static.demoextends;

public class Student extends People{
   private String classname;



    public String getClassname() {
        return classname;
    }

    public void setClassname(String classname) {
        this.classname = classname;
    }

    //独有的行为
    public void problem(){
        System.out.println(getName()+"发布问题~~~");
    }


}
